| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 219,000 | -34.0% |
| 1Q26 | 383,000 | +5.8% |
| 4Q25 | 346,000 | -22.4% |
| 3Q25 | 209,000 | -33.8% |
| 2Q25 | 332,000 | +105.5% |
| 1Q25 | 362,000 | +6.4% |
| 4Q24 | 446,000 | +182.9% |
| 3Q24 | 315,477 | -10.4% |
| 2Q24 | 161,523 | -56.4% |
| 1Q24 | 340,366 | -18.4% |
| 4Q23 | 157,667 | -65.5% |
| 3Q23 | 352,116 | -18.6% |
| 2Q23 | 370,217 | -33.0% |
| 1Q23 | 417,137 | -29.4% |
| 4Q22 | 456,549 | -3.9% |
| 3Q22 | 432,451 | -3.1% |
| 2Q22 | 552,308 | +117.4% |
| 1Q22 | 590,692 | +243.9% |
| 4Q21 | 475,000 | +5.2% |
| 3Q21 | 446,160 | -9.2% |
| 2Q21 | 254,094 | -51.8% |
| 1Q21 | 171,746 | -64.0% |
| 4Q20 | 451,647 | -17.9% |
| 3Q20 | 491,333 | -1.5% |
| 2Q20 | 526,941 | -6.6% |
| 1Q20 | 476,944 | -17.4% |
| 4Q19 | 550,416 | -6.1% |
| 3Q19 | 498,967 | -23.6% |
| 2Q19 | 564,164 | -9.3% |
| 1Q19 | 577,095 | -15.9% |
| 4Q18 | 586,009 | -2.7% |
| 3Q18 | 653,509 | +14.5% |
| 2Q18 | 621,858 | +14.0% |
| 1Q18 | 686,588 | +25.2% |
| 4Q17 | 602,112 | +47.3% |
| 3Q17 | 570,663 | +54.3% |
| 2Q17 | 545,316 | +41.2% |
| 1Q17 | 548,286 | +27.3% |
| 4Q16 | 408,825 | - |
| 3Q16 | 369,748 | - |
| 2Q16 | 386,222 | - |
| 1Q16 | 430,584 | - |